130102311331 has 4 divisors (see below), whose sum is σ = 130105340752. Its totient is φ = 130099281912.

The previous prime is 130102311253. The next prime is 130102311337. The reversal of 130102311331 is 133113201031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130102311331 - 2¹⁹ = 130101787043 is a prime.

It is a super-2 number, since 2×130102311331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130102311299 and 130102311308.

It is not an unprimeable number, because it can be changed into a prime (130102311337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449351 + ... + 1536496.

It is an arithmetic number, because the mean of its divisors is an integer number (32526335188).

Almost surely, 2^130102311331 is an apocalyptic number.

130102311331 is a deficient number, since it is larger than the sum of its proper divisors (3029421).

130102311331 is an equidigital number, since it uses as much as digits as its factorization.

130102311331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029420.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 130102311331 its reverse (133113201031), we get a palindrome (263215512362).

The spelling of 130102311331 in words is "one hundred thirty billion, one hundred two million, three hundred eleven thousand, three hundred thirty-one".